LAB OnlineThis game is heavily inspired by the game DOOM. Which is a good thing because DOOM was freaking awesome. Reload your gun and step into the lab. The lab is infested with hideous aliens. Luckily your gun will stop them all. Step in and finish this. Play LAB Online.

Doom 1Shoot as many enemies as possible. Hide yourself to prevent the enemy from shooting you, but don't hide constantly or else you won't be able to shoot either!Play Doom 1.